There are many serial communication protocols, among which I2C and SPI are very well-known.I2C and SPI are both bus protocols that allow users to perform short-distance serial data transmission. I2C is a two-wire communication protocol developed by Philips (now NXP), while SPI was developed by Motorola. These two protocols are commonly used in electronic devices … Read more
Introduction:The stratospheric airship sensor data measurement device is used to collect the pressure difference inside and outside the airship’s envelope, the atmospheric pressure of the environment where the airship is located, and the voltage of the power supply battery. The processed data is packaged and sent to the flight control computer, providing key parameters for … Read more
During the missile development process, to assess its anti-jamming performance, an infrared jamming source deployment device needs to be installed on the target aircraft. Within a specific time frame after the target aircraft takes off, infrared jamming munitions are deployed according to a certain sequence, creating an infrared radiation source around the target aircraft that … Read more
Electronics Competition Group: 5-Year Electronic Design Competition Topic D 481123148; 15-Year Electronic Design Competition Topic E 481123833; 15-Year Electronic Design Competition Topic F 73646017; 15-Year Electronic Design Competition Topic G 45169719; 15-Year Electronic Design Competition Topic H 16986998; 15-Year Electronic Design Competition Topic I 80699535; 15-Year Electronic Design Competition Topic J 475528830; How to choose … Read more
Source: Dongxing Securities DSP, or Digital Signal Processing technology, refers to chips capable of implementing digital signal processing technology. DSP chips are a type of fast and powerful microprocessor, uniquely capable of processing data in real-time. Internally, DSP chips use a Harvard architecture that separates program and data, featuring specialized hardware multipliers to quickly implement … Read more
New User Registration for June Breadboard Community Get a Free IoT Learning Package The package includes: 1. 500 copies of “RT-Thread Device Driver Development Guide” 2. 16 lectures of RT-Thread online teaching courses 3. 10GB of IoT data downloads 👇 Scan to register and receive the package 👇 1 Introduction In my previous article, I … Read more
Senior’s Summary of C Language Learning Strategy Suitable for IT beginners, especially first and second-year students who are just starting with computer programming. Key Summary: Several learning suggestions+ one book +1 e-book document and source code+ one video course is enough! 01 Learning Suggestions 1. Why should we learn C language? Why learn C language? … Read more
For embedded systems, if there is no RTOS running, the main function main() in program development needs to use some mechanism to keep running happily forever, it has no endpoint. If you want to exit from the main function, what happens specifically is determined by the C language compiler used. 1. Introduction to the Problem … Read more
Article Word Count: 7000 Practical Value: ⭐⭐⭐⭐⭐ Many people who want to learn microcontrollers ask me the first question: how can I learn microcontrollers well? Today, I will talk about how I started learning microcontrollers, how I got hands-on, and how I became proficient in this process. First, let’s talk about microcontrollers. Generally, the MCS-51 … Read more
Combining the key input program, we designed a functional program: Pressing the number keys 1 to 9 controls the motor to rotate 1 to 9 circles; using the up and down keys changes the rotation direction, pressing the up key rotates forward 1 to 9 circles, while the down key rotates backward 1 to 9 … Read more